Re: [Condor-users] DAG questions

[Ian Stokes-Rees <ijstokes@xxxxxxxxxxxxxxxxxxx>]

> One thing to think about is upgrading from a 7.0.x DAGMan to a newer
> version -- 7.4.0 (or wait for 7.4.1 if you're on Windows).  You can
>   

We're on 7.2.4 right now.  We don't do upgrades on Fridays, but will 
upgrade to 7.4 on Monday.

Thanks for the -output_dir and -debug pointers -- I read the DAG 
documentation, but not the command details (man page) and missed seeing 
them.  I was expecting they'd be config file params.

Now I'm more confused about my situation.  I've setup a much smaller run 
with only 3500 nodes in the DAG, however I'm still getting PANIC 
messages due to lack of file descriptors.  An identical submission with 
only 40 nodes works fine, so I feel that rules out my general 
configuration, and points to either an OS issue or a Condor config 
issue.  I've completely stopped all condor processes and restarted them.

The only other thing I can currently think of doing is rebooting the 
machine (not desirable -- it is our OSG CE and SE, plus web server), 
unless someone has a suggestion for a config change (Condor or OS) that 
could help.

Ian

12/18 15:07:36 argv[12] == "$CondorVersion: 7.2.4 Jun 15 2009 BuildID: 
159529 $"
12/18 15:07:40 Duplicate DAGMan PID 487 is no longer alive; this DAGMan 
should continue.
12/18 15:07:40 Sleeping for 12 seconds to ensure ProcessId uniqueness
12/18 15:07:52 Running in RECOVERY mode...
**** PANIC -- OUT OF FILE DESCRIPTORS at line 796 in dprintf.c

--
Ian Stokes-Rees, Research Associate
SBGrid, Harvard Medical School
http://sbgrid.org